/* 13WIM Universal Styles */
/* Mobile-First Responsive Design */
/* Author: 13WIM Development Team */

/* Root font size for rem calculations */
html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

/* CSS Custom Properties - 13WIM Color Palette */
:root {
  --color-cream: #FDF5E6;
  --color-yellow: #FFEB3B;
  --color-purple: #800080;
  --color-light-purple: #9932CC;
  --color-dark-blue: #2C3E50;
  --color-gradient-primary: linear-gradient(135deg, var(--color-purple) 0%, var(--color-light-purple) 100%);
  --color-gradient-secondary: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-purple) 100%);
  --color-gradient-accent: linear-gradient(135deg, var(--color-yellow) 0%, #FFD700 100%);
  --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --border-radius: 0.8rem;
  --border-radius-large: 1.2rem;
  --transition: all 0.3s ease;
}

/* Base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--color-cream);
  background: var(--color-gradient-primary);
  min-height: 100vh;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-cream);
}

h1 {
  font-size: 2.4rem;
  background: var(--color-gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: 1rem;
  color: var(--color-cream);
  opacity: 0.9;
}

/* Links and buttons */
a {
  color: var(--color-yellow);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #FFD700;
  text-shadow: 0 0 5px rgba(255, 235, 59, 0.5);
}

/* Button styles */
.btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  min-height: 44px;
  font-size: 1.4rem;
  box-shadow: var(--shadow-soft);
}

.btn-primary {
  background: var(--color-gradient-accent);
  color: var(--color-dark-blue);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-secondary {
  background: transparent;
  color: var(--color-yellow);
  border: 2px solid var(--color-yellow);
}

.btn-secondary:hover {
  background: var(--color-yellow);
  color: var(--color-dark-blue);
}

.btn-promo {
  background: var(--color-gradient-accent);
  color: var(--color-dark-blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Header styles */
.header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: rgba(44, 62, 80, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-yellow);
}

.logo img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 3px;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  background: var(--color-purple);
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-cream);
  transition: var(--transition);
}

/* Mobile navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background: var(--color-gradient-secondary);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 1001;
  padding: 2rem;
  overflow-y: auto;
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

.nav-menu {
  list-style: none;
  margin-top: 4rem;
}

.nav-menu li {
  margin-bottom: 1rem;
}

.nav-menu a {
  display: block;
  padding: 1rem;
  color: var(--color-cream);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.nav-menu a:hover {
  background: rgba(255, 235, 59, 0.1);
  color: var(--color-yellow);
}

/* Main content spacing */
.main-content {
  margin-top: 7rem;
  padding-bottom: 8rem;
}

/* Container */
.container {
  padding: 0 1.5rem;
  margin: 0 auto;
}

/* Section spacing */
.section {
  padding: 2rem 0;
  margin-bottom: 2rem;
}

/* Carousel styles */
.carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-large);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-medium);
}

.carousel {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-slide {
  min-width: 100%;
  position: relative;
}

.carousel-slide img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  cursor: pointer;
}

.carousel-indicators {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

/* Game grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.game-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(5px);
}

.game-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
  background: rgba(255, 235, 59, 0.1);
}

.game-item img {
  width: 100%;
  height: 60px;
  object-fit: cover;
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
}

.game-item .game-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-cream);
  line-height: 1.2;
}

/* Game categories */
.game-category {
  margin-bottom: 3rem;
}

.category-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
}

.category-title h3 {
  margin: 0;
  background: var(--color-gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Content sections */
.content-section {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(5px);
}

.content-section h2 {
  color: var(--color-yellow);
  margin-bottom: 1.5rem;
}

/* Promo links in content */
.promo-link {
  color: var(--color-yellow);
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.promo-link:hover {
  color: #FFD700;
  text-shadow: 0 0 5px rgba(255, 235, 59, 0.5);
}

/* Footer */
.footer {
  background: var(--color-gradient-secondary);
  padding: 3rem 1.5rem 10rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 430px;
  margin: 0 auto;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.footer-links a {
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
}

.footer-links a:hover {
  background: rgba(255, 235, 59, 0.1);
}

.partners {
  margin: 2rem 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.partner-logo {
  width: 100%;
  height: 40px;
  object-fit: contain;
  opacity: 0.7;
  transition: var(--transition);
}

.partner-logo:hover {
  opacity: 1;
}

.copyright {
  text-align: center;
  font-size: 1.2rem;
  color: rgba(253, 245, 230, 0.7);
  margin-top: 2rem;
}

/* Bottom navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: rgba(44, 62, 80, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem;
  z-index: 999;
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
}

.bottom-nav-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--color-cream);
  text-decoration: none;
}

.nav-item:hover {
  color: var(--color-yellow);
  background: rgba(255, 235, 59, 0.1);
  border-radius: var(--border-radius);
}

.nav-item i {
  font-size: 2rem;
}

.nav-item span {
  font-size: 1rem;
  font-weight: 500;
}

/* Scroll to top button */
.scroll-top {
  position: fixed;
  bottom: 10rem;
  right: 2rem;
  background: var(--color-gradient-accent);
  color: var(--color-dark-blue);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 998;
  box-shadow: var(--shadow-medium);
}

.scroll-top:hover {
  transform: translateY(-3px);
}

/* Responsive adjustments */
@media (max-width: 375px) {
  .game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 320px) {
  html {
    font-size: 58%;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Loading states */
.loading {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.loaded {
  opacity: 1;
}

/* Utility classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.hidden { display: none !important; }
.visible { display: block !important; }
.flex { display: flex; }
.grid { display: grid; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.w-full { width: 100%; }
.h-full { height: 100%; }
.m-0 { margin: 0; }
.p-0 { padding: 0; }
.overflow-hidden { overflow: hidden; }